土压平衡盾构法绿色施工评价及其应用

Green Construction Evaluation and Application of Soil Pressure Balance Shield Method

在分析影响土压平衡盾构法绿色施工因素如材料、电能、水资源、土地资源、环境等的基础上,提出多层次评价指标体系,建立模糊综合评价法的评价模型,利用AHP计算评价指标权重.运用此评价体系对某地铁二号线上金区间双线绿色施工进行模糊评价,评价等级为"一般",验证了此模型的有效性,为改善本项目后期标准化施工指明了方向,同时可为类似项目在绿色施工评价方面提供理论依据和实际指导.

The green construction influencing factors of soil pressure balance shield construction were analyzed,including material,electric energy,water resources,land resources,environment and so on.On this basis,a multi-level evaluation index system was proposed,and the evaluation model of fuzzy comprehensive evaluation method was established.Finally,AHP was used to calculate theindex weight.When applying the evaluation system to green construction fuzzy evaluation of Shangjin interval of one No.2subwayline,the result was"general",which verified the validity of this model.It points out the direction of improving the following standard ization construction,and it maybe useful to the similar projects in green construction assessment about providing theoretical basis and practical guidance.